I really enjoyed playing Charcoal. I started with the tutorial and started playing once I got the city building understood. I started a fresh game and played for about 2 hours until a storm hit and knocked out the power. This game reminds me of an old zombie web based game I used to play. It's not around anymore but, man this was fun. Please keep working on this!!
Edit: I tried to play this in Linux but, it wouldn't let me run it so I just downloaded the windows version and ran it under WINE. I think we may have had opposite problems with our uploads. I didn't see a .PCK file in the Linux version and that may have been why I couldn't run it.